B cells (B lymphocytes) are made from the bone marrow, where by they experienced into specialized immune system cells. They take their identify within the "B" in "bone marrow." Like the T cells, there are numerous different types of B cells that match individual germs. All can

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Trump dice a líderes del Golfo que Irán debe cesar su apoyo a grupos aliados para un acuerdo nuclear Ataques israelíes en Gaza matan a sixty personas, incluidos 22 niños, según el Ministerio de Salud León XIV promete esforzarse por la paz en regiones donde s